_:vb868415	<http://www.w3.org/2002/07/owl#unionOf>	_:vb868419 .
_:vb868419	<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>	<http://www.w3.org/2002/12/cal/ical#Vevent> .
_:vb868419	<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>	_:vb868418 .